Attempt to fix the Cygwin build problem for once and for all

[simgear.git] / simgear / screen / GLBitmaps.cxx

diff --git a/simgear/screen/GLBitmaps.cxx b/simgear/screen/GLBitmaps.cxx
index 0edadf4189b47f142ff4b6afb29f4f202a16511d..7caba76d46287819ae165a6f395f0448f1f9ab04 100755 (executable)
--- a/simgear/screen/GLBitmaps.cxx
+++ b/simgear/screen/GLBitmaps.cxx
@@ -1,9 +1,13 @@
 #ifdef HAVE_CONFIG_H
-#  include <config.h>
+#  include <simgear_config.h>
 #endif
 
-#ifdef HAVE_WINDOWS_H
-#  include <windows.h>                     
+#if defined(__CYGWIN__)  /* && !defined(USING_X) */
+#define WIN32
+#endif
+
+#if defined(WIN32)  /* MINGW and MSC predefine WIN32 */
+# include <windows.h>
 #endif
 
 #include <stdio.h>
@@ -11,8 +15,7 @@
 #include <limits.h>
 #include <string.h>            // memcpy()
 
-#include <GL/glut.h>
-#include <simgear/xgl/xgl.h>
+#include <GL/gl.h>
 
 #include "GLBitmaps.h"